JungPyo Lee@jungpyo9Follow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencejungpyo9 has not updated employment details yet.Educationjungpyo9 has not updated education details yet.Linksjungpyo9 has not updated links details yet. Skillsjungpyo9 has not updated skills details yet.